CN108890198A - A kind of automobile longitudinal girder soldering cramping apparatus - Google Patents
A kind of automobile longitudinal girder soldering cramping apparatus Download PDFInfo
- Publication number
- CN108890198A CN108890198A CN201810702071.4A CN201810702071A CN108890198A CN 108890198 A CN108890198 A CN 108890198A CN 201810702071 A CN201810702071 A CN 201810702071A CN 108890198 A CN108890198 A CN 108890198A
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- cylinder
- linking arm
- fixed
- fixing seat
- collision prevention
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of automobile longitudinal girder soldering cramping apparatus, including pedestal, back segment positioning fixture, interlude positioning fixture, leading portion positioning fixture and control cabinet, back segment positioning fixture, interlude positioning fixture, leading portion positioning fixture and control cabinet are both secured on pedestal；Back segment positioning fixture, interlude positioning fixture and leading portion positioning fixture are electrically connected with control cabinet.The beneficial effects of the invention are as follows：Mode is compressed compared to handle, corresponding fixture is respectively set by the back segment, interlude and leading portion in collision prevention girders, is positioned relatively reliable；And it welds more convenient.
Description
Technical field
The present invention relates to chuck apparatus technical field, in particular to a kind of automobile longitudinal girder soldering cramping apparatus.
Background technique
On Automobile Welding assembly line, because clamping is completed on welding fixture, so fixture is in entire welding process
In play an important role.Traditional clamp structure fixes automobile longitudinal girder in clamping process, through the first positioning pin, then leads to
Handle compression is crossed, compresses stringer by upper lower lock block, this mode is unfavorable for welding, and positioning accuracy is also inadequate.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of automobile longitudinal girder soldering cramping apparatus, to overcome the above-mentioned prior art
In deficiency.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of automobile longitudinal girder soldering cramping apparatus, including pedestal, after
Section positioning fixture, interlude positioning fixture, leading portion positioning fixture and control cabinet, it is back segment positioning fixture, interlude positioning fixture, preceding
Section positioning fixture and control cabinet are both secured on pedestal；Back segment positioning fixture, interlude positioning fixture and leading portion positioning fixture are equal
It is electrically connected with control cabinet；Back segment positioning fixture includes the first fixing seat, the first locating piece and the first clamping element, and the first fixing seat is solid
Due to the bottom of the back segment on pedestal, and positioned at collision prevention girders；First locating piece includes that the first cylinder, the first linking arm and first are fixed
Position pin, the first cylinder are fixed in the first fixing seat；The output axis connection of one end of the first linking arm and the first cylinder, first connects
The other end for connecing arm is fixed with the first positioning pin；First cylinder is electrically connected with control cabinet.
The beneficial effects of the invention are as follows：Mode is compressed compared to handle, passes through the back segment, interlude and leading portion in collision prevention girders
Corresponding fixture is respectively set, positions relatively reliable；And it welds more convenient；First cylinder operation, the first cylinder
Output shaft and the first linking arm are mobile, and the first positioning pin can be made to be inserted in the first positioning hole of the back segment of collision prevention girders, realize anti-
Hit the positioning of the back segment of beam.
Further：First clamping element includes the second cylinder, the second linking arm, the first cursor, first movement clamping plate and the
One strap, the first strap are fixed in the first fixing seat, and are located at the outside of the back segment of collision prevention girders；Second cylinder is solid
Due in the first fixing seat；One end of second linking arm and the output shaft of the second cylinder are hinged, and the other end of the second linking arm is solid
Surely there is first movement clamping plate；First movement clamping plate is located at the inside of the back segment of collision prevention girders, and corresponding with the first strap；The
One end of one cursor and the first fixing seat are hinged, and the other end of the first cursor and the middle part of the second linking arm are hinged；Second
Cylinder is electrically connected with control cabinet.
The beneficial effect of above-mentioned further scheme is：Second cylinder operation, one end of the second linking arm is in the second cylinder
It is moved up under the drive of output shaft, the other end of the second linking arm moves down under the traction of the first cursor, to drive first movement
Clamping plate moves down, and is placed in the inside of the back segment of collision prevention girders, with the back segment with the first strap collective effect realization collision prevention girders
It clamps.
Further：Interlude positioning fixture includes the second fixing seat, the second locating piece and the second clamping element, the second fixing seat
It is fixed on pedestal, and is located at the side of the interlude of collision prevention girders；Second locating piece includes that fixed block, L-type link block, bottom are fixed
Position block and side locating piece, fixed block are fixed in the second fixing seat；One end of L-type link block is located at the lower section of collision prevention girders, and
It is connect with fixed block, the other end of L-type link block is located at side of the collision prevention girders far from the second fixing seat；Bottom locating piece is set to
The inside of one end of L-type link block is positioned with the bottom of the interlude to collision prevention girders；Side locating piece is set to L-type company
The inside of the other end of block is connect, is positioned with the side of the interlude to collision prevention girders.
The beneficial effect of above-mentioned further scheme is：By above-mentioned setting, it can be achieved that the bottom of the interlude of collision prevention girders and
The positioning of side.
Further：Second clamping element includes third cylinder, third linking arm, the second cursor, the 4th cylinder, the 4th connection
Arm, third cursor, the second mobile clamping plate and the second strap, the second strap is fixed in the second fixing seat, and position
In collision prevention girders interlude far from the side of side locating piece；Third cylinder is fixed in the second fixing seat；Third linking arm
One end and the output shaft of third cylinder are hinged, and the other end of third linking arm is fixed with the 4th cylinder；One end of second cursor
Hinged with the second fixing seat, the middle part of the other end and third linking arm of the second cursor is hinged；One end of 4th linking arm with
The output shaft of 4th cylinder is hinged, and the other end of the 4th linking arm is fixed with the second mobile clamping plate；Second mobile clamping plate is located at anti-
The inside of the interlude of beam is hit, and corresponding with the second strap；One end of third cursor and third linking arm are hinged, the
The other end of three cursors and the middle part of the 4th linking arm are hinged；Third cylinder and the 4th cylinder are electrically connected with control cabinet.
The beneficial effect of above-mentioned further scheme is：Third cylinder operation, one end of third linking arm is in third cylinder
It is moved up under the drive of output shaft, the other end of third linking arm moves down under the traction of the second cursor, to drive the 4th cylinder
It moves down；One end of 4th cylinder operation, the 4th linking arm moves to right under the drive of the output shaft of the 4th cylinder, the 4th linking arm
The other end moves to left under the traction of third cursor, to drive the second mobile clamping plate to move to left, is placed in the interlude of collision prevention girders
Inside, to realize the clamping of the interlude of collision prevention girders with the second strap collective effect.
Further：Leading portion positioning fixture includes third fixing seat, third locating piece and third clamping element, and third fixing seat is solid
Due to the bottom of the leading portion on pedestal, and positioned at collision prevention girders；Third locating piece includes that the 5th cylinder, the 5th linking arm and second are fixed
Position pin, the 5th cylinder are fixed in third fixing seat；One end of 5th linking arm and the output axis connection of the 5th cylinder, the 5th connects
The other end for connecing arm is fixed with the second positioning pin；5th cylinder is electrically connected with control cabinet.
The beneficial effect of above-mentioned further scheme is：5th cylinder operation, the output shaft and the 5th linking arm of the 5th cylinder
It is mobile, the second positioning pin can be made to be inserted in the second location hole of the leading portion of collision prevention girders, realize the positioning of the leading portion of collision prevention girders.
Further：Third clamping element is fixed including the 6th cylinder, the 6th linking arm, the 4th cursor, the 7th cylinder, third
Clamping plate and the mobile clamping plate of third, third strap is fixed in third fixing seat, and is located at the outside of the leading portion of collision prevention girders；The
Six cylinders are fixed in third fixing seat；One end of 6th linking arm and the output shaft of the 6th cylinder are hinged, the 6th linking arm
The other end is fixed with the 7th cylinder；One end of 4th cursor and third fixing seat are hinged, the other end of the 4th cursor and
The middle part of six linking arms is hinged；The mobile Boards wall of third is located at the leading portion of collision prevention girders on the output shaft of the 7th cylinder
Inside, it is corresponding with third strap；6th cylinder and the 7th cylinder are electrically connected with control cabinet.
The beneficial effect of above-mentioned further scheme is：6th cylinder operation, one end of the 6th linking arm is in the 6th cylinder
It is moved up under the drive of output shaft, the other end of the 6th linking arm moves down under the traction of the 4th cursor, to drive the 7th cylinder
It moves down；7th cylinder operation, the mobile clamping plate of third moves down under the drive of the output shaft of the 7th cylinder, before being placed in collision prevention girders
The inside of section, to realize the clamping of the leading portion of collision prevention girders with third strap collective effect.
Detailed description of the invention
Fig. 1 is a kind of perspective view of automobile longitudinal girder soldering cramping apparatus of the present invention；
Fig. 2 is the connection structure signal of a kind of automobile longitudinal girder soldering cramping apparatus posterior segment positioning fixture of the invention and collision prevention girders
Figure；
Fig. 3 is a kind of structural schematic diagram of automobile longitudinal girder soldering cramping apparatus of the invention posterior segment positioning fixture；
Fig. 4 is the connection structure of interlude positioning fixture and collision prevention girders signal in a kind of automobile longitudinal girder soldering cramping apparatus of the present invention
Figure；
Fig. 5 is the structural schematic diagram of interlude positioning fixture in a kind of automobile longitudinal girder soldering cramping apparatus of the present invention；
Fig. 6 is the connection structure of leading portion positioning fixture and collision prevention girders signal in a kind of automobile longitudinal girder soldering cramping apparatus of the present invention
Figure；
Fig. 7 is the structural schematic diagram of leading portion positioning fixture in a kind of automobile longitudinal girder soldering cramping apparatus of the present invention；
Fig. 8 is the attachment structure schematic diagram of supporting element and collision prevention girders in a kind of automobile longitudinal girder soldering cramping apparatus of the present invention；
Fig. 9 is the structural schematic diagram of supporting element in a kind of automobile longitudinal girder soldering cramping apparatus of the present invention.
In figure：1 it is pedestal, 2 be back segment positioning fixture, 21 be the first fixing seat, 22 be the first locating piece, 221 is first
Cylinder, 222 be the first linking arm, 223 be the first positioning pin, 23 be the first clamping element, 231 be the second cylinder, 232 be the second company
Connect arm, 233 be the first cursor, 234 be first movement clamping plate, 235 be the first strap, 3 be interlude positioning fixture, 31
It is the second locating piece for the second fixing seat, 32,321 be fixed block, 322 be L-type link block, 323 be bottom locating piece, 324 is
Side locating piece, 33 be the second clamping element, 331 be third cylinder, 332 be third linking arm, 333 be the second cursor, 334 be
4th cylinder, 335 be the 4th linking arm, 336 be third cursor, 337 be the second mobile clamping plate, 338 be the second strap,
4 be leading portion positioning fixture, 41 be third fixing seat, 42 be third locating piece, 421 be the 5th cylinder, 422 be the 5th linking arm,
423 for the second positioning pin, 43 be third clamping element, 431 be the 6th cylinder, 432 be the 6th linking arm, 433 be the 4th cursor,
434 be the 7th cylinder, 435 be third strap, 436 be the mobile clamping plate of third, 5 be control cabinet, 6 be tool box, 7 be anticollision
Beam, 71 be first positioning hole, 72 be that second location hole 8 is supporting element, 81 is the 4th fixing seat, 82 is the 8th cylinder, 83 is U-shaped
Fixed plate, 84 be the first L-type fixed link, 85 be the second L-type fixed link, 86 be positioning column.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, a kind of automobile longitudinal girder soldering cramping apparatus, including pedestal 1, back segment positioning fixture 2, interlude positioning fixture
3, leading portion positioning fixture 4, control cabinet 5 and tool box 6, back segment positioning fixture 2, interlude positioning fixture 3, leading portion positioning fixture 4,
Control cabinet 5 and tool box 6 are both secured on pedestal 1；Back segment positioning fixture 2, interlude positioning fixture 3 and leading portion positioning fixture 4
It is electrically connected with control cabinet 5.Mode is compressed compared to handle, is respectively set by the back segment, interlude and leading portion in collision prevention girders 7
Corresponding fixture positions relatively reliable；And it welds more convenient.
As shown in Figures 2 and 3, back segment positioning fixture 2 includes the first fixing seat 21, the first locating piece 22 and the first clamping element
23, the first fixing seat 21 is fixed on pedestal 1, and is located at the bottom of the back segment of collision prevention girders 7；First locating piece 22 includes the first gas
Cylinder 221, the first linking arm 222 and the first positioning pin 223, the first cylinder 221 are fixed in the first fixing seat 21；First linking arm
The output axis connection of 222 one end and the first cylinder 221, the other end of the first linking arm 222 are fixed with the first positioning pin 223；
First cylinder 221 is electrically connected with control cabinet 5.The operating of first cylinder 221, the output shaft of the first cylinder 221 and the first linking arm 222
It is mobile, the first positioning pin 223 can be made to be inserted in the first positioning hole 71 of the back segment of collision prevention girders 7, realize the back segment of collision prevention girders 7
Positioning.
As shown in Figures 2 and 3, the first clamping element 23 includes the second cylinder 231, the second linking arm 232, the first cursor
233, first movement clamping plate 234 and the first strap 235, the first strap 235 is fixed in the first fixing seat 21, and position
In the outside of the back segment of collision prevention girders 7；Second cylinder 231 is fixed in the first fixing seat 21；One end of second linking arm 232 and the
The output shaft of two cylinders 231 is hinged, and the other end of the second linking arm 232 is fixed with first movement clamping plate 234；First movement clamping plate
234 are located at the inside of the back segment of collision prevention girders 7, and corresponding with the first strap 235；One end of first cursor 233 and the
One fixing seat 21 is hinged, and the other end of the first cursor 233 and the middle part of the second linking arm 232 are hinged；Second cylinder 231 and control
Case 5 processed is electrically connected.The operating of second cylinder 231, one end of the second linking arm 232 is under the drive of the output shaft of the second cylinder 231
It moves up, the other end of the second linking arm 232 moves down under the traction of the first cursor 233, to drive under first movement clamping plate 234
It moves, is placed in the inside of the back segment of collision prevention girders 7, to realize the folder of the back segment of collision prevention girders 7 with 235 collective effect of the first strap
Tightly.
As shown in Figure 4 and Figure 5, interlude positioning fixture 3 includes the second fixing seat 31, the second locating piece 32 and the second clamping
Part 33, the second fixing seat 31 are fixed on pedestal 1, and are located at the side of the interlude of collision prevention girders 7；Second locating piece 32 includes solid
Determine block 321, L-type link block 322, bottom locating piece 323 and side locating piece 324, fixed block 321 is fixed on the second fixing seat 31
On；One end of L-type link block 322 is located at the lower section of collision prevention girders 7, and connect with fixed block 321, the other end of L-type link block 322
Side positioned at collision prevention girders 7 far from the second fixing seat 31；Bottom locating piece 323 is set to the interior of one end of L-type link block 322
Side is positioned with the bottom of the interlude to collision prevention girders 7；Side locating piece 324 is set to the other end of L-type link block 322
Inside, positioned with the side of the interlude to collision prevention girders 7.By above-mentioned setting, it can be achieved that the interludes of collision prevention girders 7
The positioning of bottom and side.
As shown in Figure 4 and Figure 5, the second clamping element 33 includes third cylinder 331, third linking arm 332, the second cursor
333, the mobile clamping plate 337 of the 4th cylinder 334, the 4th linking arm 335, third cursor 336, second and the second strap 338,
Second strap 338 is fixed in the second fixing seat 31, and is located at the interlude of collision prevention girders 7 far from side locating piece 324
Side；Third cylinder 331 is fixed in the second fixing seat 31；One end of third linking arm 332 and the output shaft of third cylinder 331
Hingedly, the other end of third linking arm 332 is fixed with the 4th cylinder 334；One end of second cursor 333 and the second fixing seat 31
Hingedly, the middle part of the other end and third linking arm 332 of the second cursor 333 is hinged；One end and the 4th of 4th linking arm 335
The output shaft of cylinder 334 is hinged, and the other end of the 4th linking arm 335 is fixed with the second mobile clamping plate 337；Second mobile clamping plate
337 are located at the inside of the interlude of collision prevention girders 7, and corresponding with the second strap 338；One end of third cursor 336 with
Third linking arm 332 is hinged, and the other end of third cursor 336 and the middle part of the 4th linking arm 335 are hinged；Third cylinder 331
It is electrically connected with control cabinet 5 with the 4th cylinder 334.
Third cylinder 331 operates, and one end of third linking arm 332 moves up under the drive of the output shaft of third cylinder 331,
The other end of third linking arm 332 moves down under the traction of the second cursor 333, to drive the 4th cylinder 334 to move down；4th gas
Cylinder 334 operates, and one end of the 4th linking arm 335 moves to right under the drive of the output shaft of the 4th cylinder 334, the 4th linking arm 335
The other end moved to left under the traction of third cursor 336, to drive the second mobile clamping plate 337 to move to left, be placed in collision prevention girders 7
The inside of interlude, to realize the clamping of the interlude of collision prevention girders 7 with 338 collective effect of the second strap.
As shown in Figure 6 and Figure 7, leading portion positioning fixture 4 includes third fixing seat 41, third locating piece 42 and third clamping element
43, third fixing seat 41 is fixed on pedestal 1, and is located at the bottom of the leading portion of collision prevention girders 7；Third locating piece 42 includes the 5th gas
Cylinder 421, the 5th linking arm 422 and the second positioning pin 423, the 5th cylinder 421 are fixed in third fixing seat 41；5th linking arm
The output axis connection of 422 one end and the 5th cylinder 421, the other end of the 5th linking arm 422 are fixed with the second positioning pin 423；
5th cylinder 421 is electrically connected with control cabinet 5.The operating of 5th cylinder 421, the output shaft and the 5th linking arm 422 of the 5th cylinder 421
It is mobile, the second positioning pin 423 can be made to be inserted in the second location hole 72 of the leading portion of collision prevention girders 7, realize the leading portion of collision prevention girders 7
Positioning.
As shown in Figure 6 and Figure 7, third clamping element 43 includes the 6th cylinder 431, the 6th linking arm 432, the 4th cursor
433, the mobile clamping plate 436 of the 7th cylinder 434, third strap 435 and third, it is solid that third strap 435 is fixed on third
In reservation 41, and it is located at the outside of the leading portion of collision prevention girders 7；6th cylinder 431 is fixed in third fixing seat 41；6th linking arm
432 one end and the output shaft of the 6th cylinder 431 are hinged, and the other end of the 6th linking arm 432 is fixed with the 7th cylinder 434；The
One end of four cursors 433 and third fixing seat 41 are hinged, in the other end and the 6th linking arm 432 of the 4th cursor 433
Portion is hinged；The mobile clamping plate 436 of third is fixed on the output shaft of the 7th cylinder 434, and is located at the inside of the leading portion of collision prevention girders 7,
It is corresponding with third strap 435；6th cylinder 431 and the 7th cylinder 434 are electrically connected with control cabinet 5.
The operating of 6th cylinder 431, one end of the 6th linking arm 432 move up under the drive of the output shaft of the 6th cylinder 431,
The other end of 6th linking arm 432 moves down under the traction of the 4th cursor 433, to drive the 7th cylinder 434 to move down；7th gas
Cylinder 434 operates, and the mobile clamping plate 436 of third moves down under the drive of the output shaft of the 7th cylinder 434, before being placed in collision prevention girders 7
The inside of section, to realize the clamping of the leading portion of collision prevention girders 7 with 435 collective effect of third strap.
As shown in Figure 8 and Figure 9, automobile longitudinal girder soldering cramping apparatus further includes supporting element 8, and supporting element 8 is set to the bottom of collision prevention girders
Portion, and between interlude positioning fixture 3 and leading portion positioning fixture 4；Supporting element 8 includes the 4th fixing seat 81, the 8th cylinder
82, U-shaped fixed plate 83, the first L-type fixed link 84 and the second L-type fixed link 85, the 4th fixing seat 81 are fixed on pedestal；8th
Cylinder 82 is fixed in the 4th fixing seat 81；The open end of U-shaped fixed plate 83 is arranged upward, and the middle part of U-shaped fixed plate 83 is solid
Due on the output shaft of the 8th cylinder 82；One end of first L-type fixed link 84 is located at the side of collision prevention girders, the first L-type fixed link
84 other end is fixed on one end of U-shaped fixed plate 83；One end of second L-type fixed link 85 is located at the side of collision prevention girders, the 2nd L
The other end of type fixed link 85 is fixed on the other end of U-shaped fixed plate 83；8th cylinder 82 is electrically connected with control cabinet 5.8th gas
Cylinder 82 operates, and U-shaped fixed plate 83, the first L-type fixed link 84 and the second L-type fixed link 85 will be in the output shafts of the 8th cylinder 82
It is moved up under drive, to realize the support to collision prevention girders.
As shown in Figure 8 and Figure 9, supporting element 8 further includes positioning column 86, and positioning column 86 is fixed on one end of U-shaped fixed plate 83.
Collision prevention girders can be positioned, be supported.
As shown in Figure 1, automobile longitudinal girder soldering cramping apparatus further includes tool box 6, tool box 6 is fixed on pedestal 1.It can be used for depositing
Soldering appliance is put, operator is facilitated to obtain.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of automobile longitudinal girder soldering cramping apparatus, it is characterised in that：Including pedestal (1), back segment positioning fixture (2), interlude positioning
Fixture (3), leading portion positioning fixture (4) and control cabinet (5), the back segment positioning fixture (2), the interlude positioning fixture (3),
The leading portion positioning fixture (4) and the control cabinet (5) are both secured on the pedestal (1)；The back segment positioning fixture (2),
The interlude positioning fixture (3) and the leading portion positioning fixture (4) are electrically connected with the control cabinet (5)；The back segment is fixed
Position fixture (2) includes the first fixing seat (21), the first locating piece (22) and the first clamping element (23), first fixing seat (21)
It is fixed on the pedestal (1), and is located at the bottom of the back segment of collision prevention girders (7)；First locating piece (22) includes the first gas
Cylinder (221), the first linking arm (222) and the first positioning pin (223), it is fixed that first cylinder (221) is fixed on described first
On seat (21)；The output axis connection of one end of first linking arm (222) and first cylinder (221), described first connects
The other end for connecing arm (222) is fixed with first positioning pin (223)；First cylinder (221) and the control cabinet (5) electricity
Connection.
2. a kind of automobile longitudinal girder soldering cramping apparatus according to claim 1, it is characterised in that：First clamping element (23) includes
Second cylinder (231), the second linking arm (232), the first cursor (233), first movement clamping plate (234) and the first strap
(235), first strap (235) is fixed on first fixing seat (21), and be located at the back segment of collision prevention girders (7)
Outside；Second cylinder (231) is fixed on first fixing seat (21)；One end of second linking arm (232) with
The output shaft of second cylinder (231) is hinged, and the other end of second linking arm (232) is fixed with the first movement folder
Plate (234)；The first movement clamping plate (234) is located at the inside of the back segment of collision prevention girders (7), and with first strap
(235) corresponding；One end of first cursor (233) and first fixing seat (21) hingedly, first cursor
(233) the other end and the middle part of second linking arm (232) are hinged；Second cylinder (231) and the control cabinet (5)
Electrical connection.
3. a kind of automobile longitudinal girder soldering cramping apparatus according to claim 1, it is characterised in that：The interlude positioning fixture (3)
Including the second fixing seat (31), the second locating piece (32) and the second clamping element (33), second fixing seat (31) is fixed on institute
It states on pedestal (1), and is located at the side of the interlude of collision prevention girders (7)；Second locating piece (32) includes fixed block (321), L
Type link block (322), bottom locating piece (323) and side locating piece (324), the fixed block (321) are fixed on described second
In fixing seat (31)；One end of the L-type link block (322) is located at the lower section of the collision prevention girders (7), and with the fixed block
(321) it connects, the other end of the L-type link block (322) is located at the side of collision prevention girders (7) far from the second fixing seat (31)；Institute
The inside that bottom locating piece (323) is set to one end of the L-type link block (322) is stated, with the interlude to collision prevention girders (7)
Bottom is positioned；The side locating piece (324) is set to the inside of the other end of the L-type link block (322), to anti-
The side for hitting the interlude of beam (7) is positioned.
4. a kind of automobile longitudinal girder soldering cramping apparatus according to claim 3, it is characterised in that：Second clamping element (33) includes
Third cylinder (331), third linking arm (332), the second cursor (333), the 4th cylinder (334), the 4th linking arm (335),
Third cursor (336), second mobile clamping plate (337) and the second strap (338), second strap (338) are solid
Due on second fixing seat (31), and it is located at the interlude of collision prevention girders (7) far from the one of the side locating piece (324)
Side；The third cylinder (331) is fixed on second fixing seat (31)；One end of the third linking arm (332) and institute
The output shaft for stating third cylinder (331) is hinged, and the other end of the third linking arm (332) is fixed with the 4th cylinder
(334)；One end of second cursor (333) and second fixing seat (31) hingedly, second cursor (333)
The other end and the middle part of the third linking arm (332) are hinged；One end of 4th linking arm (335) and the 4th cylinder
(334) output shaft is hinged, and the other end of the 4th linking arm (335) is fixed with described second mobile clamping plate (337)；It is described
Second mobile clamping plate (337) are located at the inside of the interlude of collision prevention girders (7), and corresponding with the second strap (338)；
One end of the third cursor (336) and the third linking arm (332) hingedly, the third cursor (336) it is another
It holds hinged with the middle part of the 4th linking arm (335)；The third cylinder (331) and the 4th cylinder (334) are and institute
State control cabinet (5) electrical connection.
5. a kind of automobile longitudinal girder soldering cramping apparatus according to claim 1, it is characterised in that：Leading portion positioning fixture (4) packet
Third fixing seat (41), third locating piece (42) and third clamping element (43) are included, the third fixing seat (41) is fixed on described
On pedestal (1), and it is located at the bottom of the leading portion of collision prevention girders (7)；The third locating piece (42) includes the 5th cylinder (421), the
Five linking arms (422) and the second positioning pin (423), the 5th cylinder (421) are fixed on the third fixing seat (41)；Institute
One end of the 5th linking arm (422) and the output axis connection of the 5th cylinder (421) are stated, the 5th linking arm (422)
The other end is fixed with second positioning pin (423)；5th cylinder (421) is electrically connected with the control cabinet (5).
6. a kind of automobile longitudinal girder soldering cramping apparatus according to claim 5, it is characterised in that：The third clamping element (43) includes
6th cylinder (431), the 6th linking arm (432), the 4th cursor (433), the 7th cylinder (434), third strap (435)
Mobile clamping plate (436) with third, the third strap (435) is fixed on the third fixing seat (41), and is located at anti-
Hit the outside of the leading portion of beam (7)；6th cylinder (431) is fixed on the third fixing seat (41)；6th connection
One end of arm (432) and the output shaft of the 6th cylinder (431) are hinged, and the other end of the 6th linking arm (432) is fixed
There is the 7th cylinder (434)；One end of 4th cursor (433) and the third fixing seat (41) hingedly, described the
The other end of four cursors (433) and the middle part of the 6th linking arm (432) are hinged；The third mobile clamping plate (436) is solid
Due to the inside of the leading portion on the output shaft of the 7th cylinder (434), and positioned at collision prevention girders (7), with the third fixing clamp
Plate (435) is corresponding；6th cylinder (431) and the 7th cylinder (434) are electrically connected with the control cabinet (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810702071.4A CN108890198B (en) | 2018-06-30 | 2018-06-30 | Automobile longitudinal beam welding fixture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810702071.4A CN108890198B (en) | 2018-06-30 | 2018-06-30 | Automobile longitudinal beam welding fixture |
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| CN108890198A true CN108890198A (en) | 2018-11-27 |
| CN108890198B CN108890198B (en) | 2020-09-18 |
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| CN201810702071.4A Active CN108890198B (en) | 2018-06-30 | 2018-06-30 | Automobile longitudinal beam welding fixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277718A (en) * | 2018-12-14 | 2019-01-29 | 重庆中和智能装备有限公司 | A kind of steel grating automatic welding production line |
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| CN201881092U (en) * | 2010-11-09 | 2011-06-29 | 浙江金刚汽车有限公司 | Locating device for automobile engine top cover assembly |
| CN202943402U (en) * | 2012-12-18 | 2013-05-22 | 重庆大东汽车配件有限公司 | Clamping tool for welding lower longitudinal beam assembly of front base plate |
| CN204771255U (en) * | 2015-01-30 | 2015-11-18 | 上海新朋联众汽车零部件有限公司 | Welding jig of car front longitudinal sub -unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109277718A (en) * | 2018-12-14 | 2019-01-29 | 重庆中和智能装备有限公司 | A kind of steel grating automatic welding production line |
| CN109277718B (en) * | 2018-12-14 | 2024-01-05 | 太仓金硕智控设备有限公司 | Automatic welding production line for steel grating |
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| Publication number | Publication date |
|---|---|
| CN108890198B (en) | 2020-09-18 |
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Address after: 430000 No. 1 General Avenue, Jingang New Area, Jiangxia Economic Development Zone, Wuhan City, Hubei Province Applicant after: Huayu automotive body parts (Wuhan) Co., Ltd. Address before: 430000 No. 1 General Avenue, Jingang New Area, Jiangxia Economic Development Zone, Wuhan City, Hubei Province Applicant before: WUHAN JIEZHONG AUTO PARTS CO., LTD. |
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